First-seeded Bill Scanlon defeated Tim Wilkison 6–7, 6–3, 3–6, 7–6, 6–0 to win the 1981 Heineken Open singles competition. John Sadri was the champion but did not defend his title.
First-seeded Bill Scanlon defeated Tim Wilkison 6–7, 6–3, 3–6, 7–6, 6–0 to win the 1981 Heineken Open singles competition. John Sadri was the champion but did not defend his title. (en)